store.go fragment

storefrag.go

// store represents the session storage used for CSRF tokens.
type store interface {
 // Get returns the real CSRF token from the store.
 Get(*http.Request) ([]byte, error)
 // Save stores the real CSRF token in the store and writes a
 // cookie to the http.ResponseWriter.
 // For non-cookie stores, the cookie should contain a unique (256 bit) ID
 // or key that references the token in the backend store.
 // csrf.GenerateRandomBytes is a helper function for generating secure IDs.
 Save(token []byte, w http.ResponseWriter) error
}